CAPE CANAVERAL, Fla. (AP) — Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, astronomers reported Monday. The halo, known as an Einstein ring, encircles ...
For over a century, astronomers have searched the skies for a perfect example of a phenomenon predicted by Albert Einstein: a ...
The Euclid space telescope, launched by the European Space Agency (ESA) in 2023 to explore the dark universe, has made a ...